[V8] NAPA fuel inj 0-ring seal kit part #???

Korn, Bob Bob.Korn at Fike.com
Sat Dec 29 09:14:01 PST 2007


I found this in my archives:  
"I started this thread and have good news to report.

I actually performed this seal replacement operation 3 times this past
week.  I would consider myself an expert now!

The first seals were a poor quality rubber and replaced them with the
NAPA sourced part.  NAPA part number MPF312085 (3-21085) for $2.89 will
include 8 seals and a cone to install the seal over the injector tip.  I
did not use the cone piece, for it was easy to strech over the injector
tip (a little WD40 helped). Buy 2 kits for 1)injector tip and 2)fuel
rail.

The car has come back to life.  It seemed that the car was sluggish and
lacking power.  After the seal replacement I have a steady idle and the
power delivery is much smoother across the rpm band. So I'm sure that
the injector to intake manifold interface had a vacuum leak.  The Mouse
Nest on top of the air filter may have contributed to some loss of
power.

This repair should take no more than say 1 hour give or take a few
minutes.

TPS Issue was a leaking fuel hose, but could have been the bad first
seals.

Scott.
'91  V8 5-speed
'90  V8
'03  RS6"
 


BK

-----Original Message-----
From: v8-bounces at audifans.com [mailto:v8-bounces at audifans.com] On Behalf
Of Ron Wainwright
Sent: Saturday, December 29, 2007 9:23 AM
To: v8 at audifans.com
Subject: [V8] NAPA fuel inj 0-ring seal kit part #???

Listers, SCOTT P......anyone got the part # handy? I seemed to have
missplaced the box I had with the part #.

 Thanx
Ron


 
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